Realization of JPEG compression system based on HPI of DSP

Computer Engineering and Applications ›› 2008, Vol. 44 ›› Issue (11): 192-195.

• 图形、图像处理 • Previous Articles Next Articles

Realization of JPEG compression system based on HPI of DSP

LOU Jun,WU Huai-yu

Department of Control Theory and Control Engineering，Wuhan University of Science and Technology，Wuhan 430081，China

Received:2007-10-09 Revised:2008-01-11 Online:2008-04-11 Published:2008-04-11
Contact: LOU Jun

基于HPI口的JPEG图像压缩处理系统的实现

娄俊,吴怀宇

武汉科技大学信息科学与工程学院控制理论与控制工程系，武汉 430081

通讯作者: 娄俊

Abstract

Abstract: The JPEG algorithm is transplanted to TMS320C6711DSP.The basic data compression algorithm is realized due to specific optimization measures such as pipeline，inline function.HPI interface is used as data transmission in the system.High compression ratio is obtained from experiments on the basis of ensuring image quality.

Key words: JPEG, image compression, HPI, DSP

摘要： 实现了静态图像压缩标准-JPEG算法在TMS320C6711DSP上的移植，采用了软件流水，内联函数等代码优化措施，实现了基本的数据压缩。使用了DSP外设接口HPI与PC机进行数据交换，在保证图像质量的前提下，获得了较高的压缩比。

关键词: JPEG, 图像压缩, HPI, DSP

LOU Jun,WU Huai-yu. Realization of JPEG compression system based on HPI of DSP[J]. Computer Engineering and Applications, 2008, 44(11): 192-195.

娄俊,吴怀宇. 基于HPI口的JPEG图像压缩处理系统的实现[J]. 计算机工程与应用, 2008, 44(11): 192-195.

[1]	YU Heng, MEI Hongyan, XU Xiaoming, JIA Huiping. Survey of Image Compression Algorithm Based on Deep Learning [J]. Computer Engineering and Applications, 2020, 56(15): 15-23.
[2]	BAI Qing, YUAN Yan, SU Lijuan. Fast processing method for light-field-based polarization images using multi-core parallel DSP [J]. Computer Engineering and Applications, 2017, 53(14): 183-190.
[3]	LI Gaoping, LIU Li. Fast fractal encoding algorithm based on image sub-block feature matching [J]. Computer Engineering and Applications, 2017, 53(1): 195-200.
[4]	ZHOU Feifei, CHEN Jianming, ZHANG Jingjing. Wavelet prediction coding based on local entropy minimum [J]. Computer Engineering and Applications, 2016, 52(22): 203-207.
[5]	MEI Xue, LIU Yuan, WU Haotian. Study on JPEG steganography based on syndrome-trellis codes and multi-band embedding [J]. Computer Engineering and Applications, 2016, 52(20): 118-121.
[6]	WANG Yulin1, TIAN Xuelong1，2, GAO Xueli1. DSP realization of modified speech enhancement algorithm based on adaptive filters [J]. Computer Engineering and Applications, 2015, 51(1): 208-212.
[7]	WEN Xiaojun, JI Jianhua, ZHONG Linbo, WU Shouhao, WANG Yanfen. Experimental research of microphone array acoustic source location algorithm based on time delay estimation [J]. Computer Engineering and Applications, 2014, 50(23): 212-214.
[8]	NING Sainan1，2，3, ZHU Ming3, SUN Honghai3, ZHANG Ye3. Implementation of image data transmission in multi-DSP real-time system based on SRIO [J]. Computer Engineering and Applications, 2014, 50(22): 73-78.
[9]	ZHANG Mingchao, CAI Xiaoxia, CHEN Hong. Quantitative JPEG images steganalysis algorithm based on manifold learning [J]. Computer Engineering and Applications, 2014, 50(21): 175-179.
[10]	HUANG Yicai, YU Bin. Design of bluetooth security transmission scheme based on DSP coprocessor [J]. Computer Engineering and Applications, 2014, 50(16): 81-85.
[11]	ZHOU Feifei. Wavelet prediction coding based on trinary representation [J]. Computer Engineering and Applications, 2013, 49(9): 156-159.
[12]	ZHANG Jia, ZHAO Fengqun, DAI Fang, ZUO Tao. Image coding based on wavelet and KPD [J]. Computer Engineering and Applications, 2013, 49(9): 160-163.
[13]	JI Wei, LIN Weixing, HUANG Weifeng. Estimation and analysis of harmonics for generating SPWM based on DSP [J]. Computer Engineering and Applications, 2013, 49(9): 211-217.
[14]	LI Gaoping, YANG Jun, CHEN Yihong. Fast fractal image encoding algorithm based on improved moment of inertia feature [J]. Computer Engineering and Applications, 2013, 49(24): 144-148.
[15]	CHU Jing, XU Ancheng, ZHANG Meifeng. Image compression algorithm based on discrete wavelet transform and least square support vector machines [J]. Computer Engineering and Applications, 2013, 49(14): 156-159.

Realization of JPEG compression system based on HPI of DSP

基于HPI口的JPEG图像压缩处理系统的实现

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics